Purchased used with 33,000 miles now have 88,000 I have had no problems at all. 20 miles per gallon w/air and 18 city. Change oil every 3000 miles. Air does blow on my feet though when it is put on upper flow only. Runs great good pickup to pass when air off. Will purchase another. Had Chevy Lumina and had to replace engine at 100,000 miles, Had Buick Regal had continuous problems Had 2003 Implala some problems and traded in on the 05 Explorer. Glad I did.
Seat comfort I do long drives to FL. Good gas mileage for this size. Tight feel.